Source: Icon Sportswire / Getty If you follow Gilbert Arenas, you know he lives up to IG handle “No. Chill. Gill.” Well, in a stunning move, Arenas seems to be atoning for his trolling ways. On Tuesday (Jun.16), Arenas hit Instagram and posted an apology for what he described as “coon behavior” and his colorist attacks on US actress Lupita Nyong’ o. Over a picture of Nyong’o he shared in his Instagram Stories, the 38-year-old former professional baller said: “We can’t come together as a race until the idiots of the race right their wrongs. My name is Gilbert, and I was an idiot for attacking one of our queens for no reason. @Lupita Nyong’ o, I am truly sorry for my coon behavior. #blacklivesmatterdeadandalive #blackexcellence.” Arena’s sudden change of heart when it comes to Nyong’ o is st...